GRU Unit 29155 Uses SocGholish to Target US Firm

GRU Unit 29155 Uses SocGholish to Target US Firm

Arctic Wolf Labs uncovered a sophisticated cyber campaign where threat actors collaborated, blending cybercrime with espionage to target a U.S. engineering firm. The campaign involved deploying RomCom payloads via SocGholish, highlighting a dangerous evolution in offensive cyber operations. #SocGholish #RomCom

Keypoints

  • Threat actor TA569 used SocGholish as a delivery method for RomCom payloads in a targeted espionage campaign.
  • The attack began with a fake browser update on a compromised website before pivoting to espionage activities.
  • Arctic Wolf assesses with medium-to-high confidence that Russia’s GRU unit 29155 is involved in using SocGholish for targeting.
  • The campaign involved a disciplined infection chain with domain verification, deploying tools like Mythic Agent and VIPERTUNNEL.
  • The targeting was deliberate, focusing on entities with ties to Ukraine, aligning with RomCom’s strategic goals.

Read More: https://securityonline.info/gru-unit-29155-uses-socgholish-to-target-us-firm/